Explain each of the “don’t care” in the following.  

 In this diagram of proteins required for muscle contraction, the green ribbon-shaped protein at the red arrows represents:

In skeletal muscle fibers, the thick filament proteins are called _____ and their function is to

Long, branched chains of glucose found in liver and skeletal muscles and used for glucose storage are called:

What is the name for the gap between the axon of the motor neuron and the surface of the muscle fiber?

(Extra Credit): Display the names of groups that did not have any events at all. (Hint: requires a left or right join)  (3 points)

You would expect the “fast twitch” (or white) type of fibers to be more abundant in the muscles of a champion sprinter than in the muscles of marathon runners.

Slow oxidative (red) muscle fibers contain (or are surrounded by) more ____ than fast glycolytic (white) fibers:

 What event triggers the release of the red neurotransmitter molecules shown at the yellow arrows?

Which of the following is not a main function of the muscular system?